Kronosaurus was a giant of the seas

indicating that the dinosaur's brain was already active before birth

It is classified within the Ornithomimidae family

during the Maastrichtian of the Upper Cretaceous

Giraffatitan brancai thalassodromeus Kronosaurus was a giant ofGiraffatitan brancai is a unique species of brachiosaurid macronary sauropod that lived at the end of the Jurassic period, approximately 150 to 145 million years ago, in what is now Africa. Initially classified as Brachiosaurus brancai, later studies revealed significant differences, leading to the creation of the genus Giraffatitan. This giant herbivore walked on four legs, had a long and robust neck, as well as a relatively short tail. Unlike other